1、儋州市思源高中席丽华Unit4Earthquakes每日一语:Itisalwayscalmbeforeastorm.暴风雨前总是平静的。Knowledgeaim(知识目标):Basicknowledgeaboutearthquakes,suchassigns&damages.Abilityaim(能力目标):Improve the students’ reading skills-skimming&scanning.Emotionalaim(情感目标):Face an earthquake bravelyandcorrectlyTeachingaim